Nebulae
14 entries in the Nebulae compendium.
Circumstellar discAccretion disks of gas and dust orbiting stars.Emission nebulaIonized gas clouds emitting light from nearby hot stars.Evaporating gaseous globuleDense hydrogen globules that can birth protostars.G12.82-0.02Relatively young supernova remnant in the Milky Way.H I regionNeutral hydrogen clouds observed via 21-cm radio emission.Herbig–Haro objectBright nebulae from jets of newborn stars.High-velocity cloudFast-moving gas clouds in the galactic halo.Integrated Flux NebulaFaint nebulae illuminated by the integrated starlight of the Milky Way.Interstellar cloudDense regions of interstellar gas, plasma, and dust.Peripheral nebular regions of the Orion ComplexOuter clouds of Orion shaped by massive stars, hosting star formation.Protoplanetary nebulaShort-lived phase between AGB and planetary nebula stages.Reflection nebulaInterstellar dust clouds that reflect nearby starlight.Wolf–Rayet nebulaNebula formed by stellar winds from Wolf–Rayet stars.Zanstra methodMethod to determine central star temperatures in planetary nebulae.
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